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How can I produce an effect similar to the iOS 7 blur view?
...(UIImage*)getBlurredImage {
// You will want to calculate this in code based on the view you will be presenting.
CGSize size = CGSizeMake(200,200);
UIGraphicsBeginImageContext(size);
[view drawViewHierarchyInRect:(CGRect){CGPointZero, w, h} afterScreenUpdates:YES]; // view is the vi...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
... don't forget PERLOPT, where you can set -I. Also, things such as base.pm and local::lib use the things you've listed implicitly.
– brian d foy
Mar 26 '10 at 21:30
1
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What is the best method of handling currency/money?
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You'll probably want to use a DECIMAL type in your database. In your migration, do something like this:
# precision is the total number of digits
# scale is the number of digits to the right of the decimal point
add_column :items, :price, :decimal, :precision => 8, :scale =&g...
How is location accuracy measured in Android?
...n is in developer.android.com and I have made some tests with the location based services in Android.
– vendor
Mar 26 '12 at 6:15
9
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How to find the length of a string in R
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As of 3.3.1 the base defaults are set to give nchar(NA) ## [1] NA : see nchar RDocumentation
– leerssej
Oct 11 '16 at 1:15
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How to have favicon / icon set when bookmarklet dragged to toolbar?
...t;<A HREF="http://mail.google.com/mail/u/0/#inbox" ICON="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABV0lEQVQ4jdWQzUoCYRiFnxl/0plso0IKX7mqXWCLIlq0qEW4d19Qi6BLCELwEgpvQbyAVrroCrSNUJFGAyrkEEEMNs5PCxtRHGsZneX7nedwzgd/LQngObfnykIQOj9Disd/BFxdZ3hVwtE0Mje3kuw9OJqGWSji1BtzYafeGH...
BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
In WCF there are several different types of HTTP based bindings:
1 Answer
1
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Do you debug C++ code in Vim? How? [closed]
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Just to add a vim "like" debugger based off GDB - cgdb.github.io
– Jimmy MG Lim
Apr 3 '19 at 8:00
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Differences between ExpandoObject, DynamicObject and dynamic
...y doesn't ExpandoObject derive from DynamicObject, which looks the defacto base type for ruby's 'method_missing' based programming.
– Gishu
Jun 14 '12 at 6:26
4
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How does Haskell printf work?
... uses the same technique, where the Testable class has an instance for the base case Bool, and a recursive one for functions which take arguments in the Arbitrary class.
class Testable a
instance Testable Bool
instance (Arbitrary x, Testable r) => Testable (x -> r)
...